214978218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13577}}^1$

素因数の和:13631

約数の個数: 64

約数和(自身を含む): 547464960

約数和(自身を除く): 332486742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 13577, 15834, 27154, 40731, 81462, 95039, 176501, 190078, 285117, 353002, 393733, 529503, 570234, 787466, 1059006, 1181199, 1235507, 2362398, 2471014, 2756131, 3706521, 5118529, 5512262, 7413042, 8268393, 10237058, 15355587, 16536786, 30711174, 35829703, 71659406, 107489109, 214978218]

約数ペア:

[(1, 214978218), (2, 107489109), (3, 71659406), (6, 35829703), (7, 30711174), (13, 16536786), (14, 15355587), (21, 10237058), (26, 8268393), (29, 7413042), (39, 5512262), (42, 5118529), (58, 3706521), (78, 2756131), (87, 2471014), (91, 2362398), (174, 1235507), (182, 1181199), (203, 1059006), (273, 787466), (377, 570234), (406, 529503), (546, 393733), (609, 353002), (754, 285117), (1131, 190078), (1218, 176501), (2262, 95039), (2639, 81462), (5278, 40731), (7917, 27154), (13577, 15834)]